MC74VHC244DTR2G

Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics:
  • High-speed CMOS technology
  • Wide operating voltage range (2.0V to 5.5V)
  • 3-state outputs for bus-oriented applications
• Package: TSSOP-20
• Essence: This integrated circuit is a high-performance buffer/line driver that can be used in various electronic applications.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 200MHz
• Propagation Delay: 4.5ns (typical)
• Output Drive Capability: ±8mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC74VHC244DTR2G has a total of 20 pins arranged as follows:

__ __ OE1 |1 \__/ 20| VCC A1 |2 19| B1 A2 |3 18| B2 A3 |4 17| B3 A4 |5 16| B4 A5 |6 15| B5 GND |7 14| B6 Y1 |8 13| B7 Y2 |9 12| B8 Y3 |10 11| B9 ----------

Functional Features

• High-speed operation allows for efficient data transfer.
• 3-state outputs enable bus-oriented applications.
• Wide operating voltage range provides flexibility in various electronic systems.
• Low power consumption ensures energy efficiency.

Advantages

• High-speed CMOS technology allows for fast data processing.
• Wide operating voltage range makes it compatible with different power supply systems.
• 3-state outputs facilitate bus-oriented applications.
• Low power consumption contributes to energy-efficient designs.

Disadvantages

• Limited output drive capability may not be suitable for high-current applications.
• Propagation delay of 4.5ns (typical) may affect timing-sensitive operations.

Working Principles

The MC74VHC244DTR2G operates as a buffer/line driver by receiving input signals and amplifying them to provide higher current and voltage levels at the output. It utilizes high-speed CMOS technology, which enables fast data transfer. The 3-state outputs allow multiple devices to share a common bus, providing flexibility in bus-oriented applications. The wide operating voltage range ensures compatibility with various power supply systems.

Application Field Plans

The MC74VHC244DTR2G can be used in a wide range of electronic applications, including:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data storage devices
4. Industrial automation
5. Automotive electronics
6. Consumer electronics

Alternative Models

1. SN74LVC244A: Low Voltage Octal Buffer/Line Driver
2. CD74HCT244: High-Speed CMOS Logic Octal Buffer/Line Driver
3. 74ACT244: Advanced CMOS Octal Buffer/Line Driver
4. MC74LVX244: Low-Voltage CMOS Octal Buffer/Line Driver

These alternative models offer similar functionality and can be considered as substitutes for the MC74VHC244DTR2G in various applications.

Word count: 408 words